You click on the "advanced" option for replying to a post, down lower on the screen. Then there will be several "browse" buttons that open up. Use these buttons to browse to where your pics are parked. (Like c:/my documents/my pictures) then click (or double click) on the pic that you want and then click "upload" on your advanced post console. Once your pic or pics are listed as uploaded, you can close the advanced screen and submit your post with pics attached. It is like attaching a pic to an email. Let me know if you still need help.